一种矿用测枪防断保护装置

Release time:2020-10-30 Hits:

Disigner of the Invention:国峰,杜广立,朱成坦,周长冰,张源,王冲,刘渝,马进功,贺中海,黄玉成,zhangbo

Note:周长冰,张源,王冲,刘渝,马进功,贺中海,黄玉成,张博,国峰,杜广立,朱成坦

Type of Patent:国际

State of Patent:专利授权

Application Number:201120034584.6

Authorization number:CN 202024706 U

Number of Inventors:12

Service Invention or Not:no

Application Date:2011-02-09

Authorization Date:2011-11-02

First Author:wanzhijun